Question : Java script and Div tag

I need to do the following:

1) Add a divtag to a page asp.net page with a button
2) when the user clicks on the button a popup form should show with a textbox and and ok button
3) if the user enters something in the text box it should return to the correct div tag .inner html

Could somebody point me in the right dirrection?

Answer : Java script and Div tag

there are 2 ways to do it, one is with pure javascrpt, and that could be hard, i suggest you to use jquery api, there are a few examples doing something like you want and easy to implement.

http://docs.jquery.com/Tutorials